.valuationstudent
    display block
    .page-y
        position: fixed;
        top: 90px;
        bottom: 30px;
        left: 0;
        right: 0;
        background: #f5f8fa
    .page-x
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        .nowrap
            white-space: nowrap;

